Re: [linux-audio-user] AudioTrak Maya 44 USB

Dne Wed, 2 Nov 2005 10:20:17 +0100
Frank Barknecht <fbar@email-addr-hidden> napsal(a):

> You also need to blacklist it in /etc/hotplug/blacklist

Done, there is no "audio" device loaded now, but this didn`t help. Same
error in the lsusb -v, no mixers, no playback. But ALSA seems to be OK.

> Yep, that one should be blacklisted as well, if you want to use ALSA
> midi stuff. (Note: The Maya has no midi, so it shouldn't matter for
> this device, but it will matter for real USB midi devices.)

I have AudioTrak MIDIMATE...

Anyway, does anyone know, where the problem is?

$ alsaplayer -o alsa -d hw:1,0 test.mp3

error on set_channels (2) Unavailable hw params:
ACCESS: RW_INTERLEAVED
FORMAT: S16_LE
SUBFORMAT: STD
SAMPLE_BITS: 16
FRAME_BITS: 64
CHANNELS: 4
RATE: 44100
PERIOD_TIME: (1020 92880)
PERIOD_SIZE: [45 4096]
PERIOD_BYTES: [360 32768]
PERIODS: [2 183)
BUFFER_TIME: (2040 185760)
BUFFER_SIZE: [90 8192]
BUFFER_BYTES: [720 65536]
TICK_TIME: 4000
error on set_channels (2)
Unavailable hw params:
ACCESS: RW_INTERLEAVED
FORMAT: S16_LE
SUBFORMAT: STD
SAMPLE_BITS: 16
FRAME_BITS: 64
CHANNELS: 4
RATE: 44100
PERIOD_TIME: (1020 92880)
PERIOD_SIZE: [45 4096]
PERIOD_BYTES: [360 32768]
PERIODS: [2 183)
BUFFER_TIME: (2040 185760)
BUFFER_SIZE: [90 8192]
BUFFER_BYTES: [720 65536]
TICK_TIME: 4000
failed to configure output device...trying OSS

The mixers are still bad:

 $ amixer -c1
Simple mixer control 'Speaker',0
  Capabilities: pvolume pswitch pswitch-joined
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Front Left: Playback 216 [85%] [off]
  Front Right: Playback 216 [85%] [off]
Simple mixer control 'Speaker',1
  Capabilities: pvolume pswitch pswitch-joined
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Front Left: Playback 196 [77%] [off]
  Front Right: Playback 196 [77%] [off]
Simple mixer control 'Speaker',2
  Capabilities: pvolume pswitch pswitch-joined
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Front Left: Playback 255 [100%] [on]
  Front Right: Playback 255 [100%] [on]

No capture mixers... Very strange.

-- 
S pozdravem / Best regards
Lukas Zapletal
sefredaktor / Editor-In-Chief
LinuxEXPRES - opravdovy linuxovy magazin
www.LinuxEXPRES.cz tel.: +420 777 003 843